[Bug 216601] pci_pm_suspend(): hcd_pci_suspend+0x0/0x40 returns -16

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=216601

--- Comment #4 from KobaKo (koba.ko@canonical.com) ---
(In reply to KobaKo from comment #0)
> [Steps to reproduce]
> 1. must cold-boot into OS
> 2. checkbox-cli run
> com.canonical.certification::power-management/suspend-30-cycles-log-check-
> with-reboots
> 3. get the xhci error
> ~~~
> Sep 27 19:48:10 ubuntu kernel: xhci_hcd 0000:00:14.0: PM: pci_pm_suspend():
> hcd_pci_suspend+0x0/0x40 returns -16
> Sep 27 19:48:10 ubuntu kernel: xhci_hcd 0000:00:14.0: PM:
> dpm_run_callback(): pci_pm_suspend+0x0/0x190 returns -16
> Sep 27 19:48:10 ubuntu kernel: xhci_hcd 0000:00:14.0: PM: failed to suspend
> async: error -16
> Sep 27 19:48:10 ubuntu kernel: iwlmei
> 0000:00:16.0-13280904-7792-4fcb-a1aa-5e70cbb1e865: Can't send a SAP message
> if we're not connected
> Sep 27 19:48:10 ubuntu kernel: amdgpu 0000:03:00.0: amdgpu: free PSP TMR
> buffer
> Sep 27 19:48:10 ubuntu kernel: PM: suspend of devices aborted after 465.967
> msecs
> Sep 27 19:48:10 ubuntu kernel: PM: start suspend of devices aborted after
> 466.632 msecs
> Sep 27 19:48:10 ubuntu kernel: PM: Some devices failed to suspend, or early
> wake event detected
> ~~~
> 
> After disable xhci wakeup events, can't get this error since.
> Here's script to disable xhci's event.
> Ref. https://gist.github.com/kobataiwan/d22482e299c01825a9fe51910d6214ee
> 
> There's existed open bug that have the same xhci issue,
> Ref. https://bugzilla.kernel.org/show_bug.cgi?id=116761

The platform is equipped with,
1. CPU: RPL-S
2. GPU: Advanced Micro Devices, Inc. [AMD/ATI] [1002:743F]
3. intel xhci

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